10085940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 30892680

約数和(自身を除く): 20806740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 409, 411, 548, 685, 818, 822, 1227, 1233, 1370, 1636, 1644, 2045, 2055, 2454, 2466, 2740, 3681, 4090, 4110, 4908, 4932, 6135, 6165, 7362, 8180, 8220, 12270, 12330, 14724, 18405, 24540, 24660, 36810, 56033, 73620, 112066, 168099, 224132, 280165, 336198, 504297, 560330, 672396, 840495, 1008594, 1120660, 1680990, 2017188, 2521485, 3361980, 5042970, 10085940]

約数ペア:

[(1, 10085940), (2, 5042970), (3, 3361980), (4, 2521485), (5, 2017188), (6, 1680990), (9, 1120660), (10, 1008594), (12, 840495), (15, 672396), (18, 560330), (20, 504297), (30, 336198), (36, 280165), (45, 224132), (60, 168099), (90, 112066), (137, 73620), (180, 56033), (274, 36810), (409, 24660), (411, 24540), (548, 18405), (685, 14724), (818, 12330), (822, 12270), (1227, 8220), (1233, 8180), (1370, 7362), (1636, 6165), (1644, 6135), (2045, 4932), (2055, 4908), (2454, 4110), (2466, 4090), (2740, 3681)]